Measuring MCQ - Electrician (Set-1) with Answers

Measuring MCQ - Electrician (Set-1) with Answers

101) Which type of instruments can be used only in AC circuits ?

Answer is:

Induction type watt meter

102) The material used for spring control in instrument is :

Answer is:

Phosphor bronze

103) The material used for shunt resistor for the extension range of ammeter is :

Answer is:

Manganin

104) The unit of sensitivity of the instrument is :

Answer is:

ohms/volt

105) If the pointer moves quickly to its final deflected position without any sort of oscillation, that damping is called as :

Answer is:

Critical damping

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